LASER PROCESSING METHOD AND PROCESSING APPARATUS

Details for Australian Patent Application No. 2003262031 (hide)

Owner SUMITOMO HEAVY INDUSTRIES, LTD.

Inventors YAMAGUCHI, Tomoyuki; HAMADA, Shiro; YAMAMOTO, Jiro

Pub. Number AU-A-2003262031

PCT Number PCT/JP03/11530

PCT Pub. Number WO2005/025800

Filing date 9 September 2003

Wipo publication date 6 April 2005

International Classifications

B23K 026/40 Working by laser beam, e.g. welding, cutting, boring

G02F 001/13 Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating - based on liquid crystals, e.g. single liquid crystal display cells

G02F 001/1343 Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating

Event Publications

27 November 2003 Complete Application Filed

19 May 2005 Application Open to Public Inspection

  Published as AU-A-2003262031

25 May 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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